Journal of the American Chemical Society,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 23, 2025
In
situ
polymerization
strategies
hold
great
promise
for
enhancing
the
physical
interfacial
stability
in
solid-state
batteries,
yet
(electro)chemical
degradation
of
polymerized
interfaces,
especially
at
high
voltages,
remains
a
critical
challenge.
Herein,
we
find
interphase
engineering
is
crucial
process
and
polymer
pioneer
an
polymerization-fluorination
(Poly-FR)
strategy
to
create
durable
interfaces
with
excellent
stabilities,
achieved
by
designing
bifunctional
initiator
both
on-surface
lithium
donor
reactions.
The
integrated
fluorination
converts
Li2CO3
impurities
on
LiNi0.8Co0.1Mn0.1O2
(NCM811)
surfaces
into
LiF-rich
interphases,
effectively
inhibiting
aggressive
(de)lithiation
intermediates
protecting
interface
from
underlying
chemical
degradation,
thereby
surpassing
limitations
alone.
Furthermore,
Poly-FR
mediated
symmetric
Li|Li
cells
achieve
impressive
cycling
up
12,000
h.
Solid-state
NCM811
cathodes
Li
metal
anodes
realize
ultrastable
performance
400
cycles
83.4%
retention
voltage
4.5
V.
This
work
points
toward
advanced
beyond.
Chemical Reviews,
Год журнала:
2023,
Номер
123(4), С. 1712 - 1773
Опубликована: Фев. 3, 2023
Organic
batteries
using
redox-active
polymers
and
small
organic
compounds
have
become
promising
candidates
for
next-generation
energy
storage
devices
due
to
the
abundance,
environmental
benignity,
diverse
nature
of
resources.
To
date,
tremendous
research
efforts
been
devoted
developing
advanced
electrode
materials
understanding
material
structure–performance
correlation
in
batteries.
In
contrast,
less
attention
was
paid
between
electrolyte
structure
battery
performance,
despite
critical
roles
electrolytes
dissolution
materials,
formation
electrode–electrolyte
interphase,
solvation/desolvation
charge
carriers.
this
review,
we
discuss
prospects
challenges
with
an
emphasis
on
electrolytes.
The
differences
inorganic
terms
property
requirements
mechanisms
are
elucidated.
provide
a
comprehensive
thorough
overview
development
batteries,
divided
into
four
categories
including
liquid
electrolytes,
aqueous
solid
polymer-based
introduce
different
components,
concentrations,
additives,
applications
various
carriers,
interphases,
separators.
perspectives
outlook
future
also
discussed
guidance
design
optimization
We
believe
that
review
will
stimulate
in-depth
study
accelerate
commercialization
Energy & Environmental Science,
Год журнала:
2023,
Номер
16(6), С. 2591 - 2602
Опубликована: Янв. 1, 2023
Our
strategy
of
polymerizing
lithium
salt
as
a
polymer
electrolyte
(3D-SIPE-LiFPA)
simultaneously
enhances
the
cycle
life
and
safety
characteristics
ultrahigh-energy-density
metal
batteries
(437
W
h
kg
−1
).
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(30)
Опубликована: Июнь 25, 2023
Abstract
Although
there
are
various
strategies
for
solid‐state
polymer
lithium
batteries
(SSPLBs)
manufacturing,
the
most
promising
is
in
situ
polymerization
process.
The
process
inherits
good
liquid
electrolyte/electrode
interfacial
contact
and
compatible
with
existing
lithium‐ion
manufacturing
processes,
making
it
easy
to
achieve
scale‐up
production.
However,
of
current
studies
on
based
lab‐level
coin
cells,
while
practical
pouch
cells
much
less
studied.
There
a
huge
difference
between
SSPLBs
SSPLBs.
Here,
as
complement
reports
reviews,
systematic
review
challenges
design
principles
fabricating
provided
enable
comprehensive
understanding
strategic
guidance
applications.
This
thoroughly
discusses
recent
advances
regarding
fabrication
using
presents
future
outlook
by
processes.
Furthermore,
critical
issues
electrode
materials
highlighted
during
process,
an
attempt
made
call
more
attention
performance
Energy & Environmental Science,
Год журнала:
2024,
Номер
17(13), С. 4426 - 4460
Опубликована: Янв. 1, 2024
The
practical
application
of
commercialized
lithium-ion
batteries
(LIBs)
currently
faces
challenges
due
to
using
liquid
electrolytes
(LEs),
including
limited
energy
density
and
insufficient
safety
performance.
Advanced Energy Materials,
Год журнала:
2023,
Номер
13(15)
Опубликована: Март 11, 2023
Abstract
Polymer
composite
electrolytes
(PCEs),
i.e.,
materials
combining
the
disciplines
of
polymer
chemistry,
inorganic
and
electrochemistry,
have
received
tremendous
attention
within
academia
industry
for
lithium‐based
battery
applications.
While
PCEs
often
comprise
3D
micro‐
or
nanoparticles,
this
review
thoroughly
summarizes
prospects
2D
layered
inorganic,
organic,
hybrid
nanomaterials
as
active
(ion
conductive)
passive
(nonion
fillers
in
PCEs.
The
synthetic
nanofillers
covered
here
include
graphene
oxide,
boron
nitride,
transition
metal
chalcogenides,
phosphorene,
MXenes.
Furthermore,
use
naturally
occurring
clay
minerals,
such
double
hydroxides
silicates,
is
also
detailed
considering
their
impact
on
cell
performance.
Despite
dominance
materials,
organic
counterparts,
covalent
frameworks
metal–organic
are
identified
tuneable
PCE.
Hence,
gives
an
overview
plethora
options
available
selective
development
both
resulting
PCEs,
which
can
revolutionize
field
polymer‐based
solid‐state
implementation
lithium
post‐lithium
batteries.
